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WP_Customize_Manager::customize_preview_html5()

This method has been deprecated. Customizer no longer supports IE8, so all supported browsers recognize HTML5 instead.

Print a workaround to handle HTML5 tags in IE < 9.

Source

File: wp-includes/class-wp-customize-manager.php

public function customize_preview_html5() {
		_deprecated_function( __FUNCTION__, '4.7.0' );
	}

Changelog

Version Description
4.7.0 Customizer no longer supports IE8, so all supported browsers recognize HTML5.
3.4.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_customize_manager/customize_preview_html5